$$ Define and describe the value chain model. $$ Explain how the value chain model can be used to identify opportunities for information systems. $$ Define the value web and show how it is related to the value chain. $$ Describe how the Internet has changed competitive forces and competitive advantage. $$ Explain how information systems promote synergies and core competencies that enhance competitive advantage.

Define and deseries as benait by ping at ork neis of pursuing a virtual Explain how businesses benefit by using network economics. company strategy. $$ Explain how disruptive technologies create strategic opportunities.